Employees of two Dunwoody office buildings have been allowed back inside, nearly three hours after being evacuated because of a bomb threat.

The incident began before 8:30 a.m. at the State Farm offices at 64 and 66 Perimeter Center East.

According to Dunwoody police, a threatening note was found in a restroom.

Dunwoody police Sgt. Andrew Fondas said the buildings were searched and the all-clear was given just before 11:30 a.m.